the wire has been moved to core as it now powers profile status and status on member search

git-svn-id: https://code.elgg.org/elgg/trunk@2817 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 214 insertions, 0 deletions

diff --git a/mod/thewire/start.php b/mod/thewire/start.php
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+<?php

+

+	/**

+	 * Elgg wire plugin

+	 * The wire is simple twitter like plugin that allows users to post notes to the wire

+	 * 

+	 * @package ElggTheWire

+	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2

+	 * @author Curverider <info@elgg.com>

+	 * @copyright Curverider Ltd 2008-2009

+	 * @link http://elgg.com/

+	 */

+

+	/**

+	 * thewire initialisation

+	 *

+	 * These parameters are required for the event API, but we won't use them:

+	 * 

+	 * @param unknown_type $event

+	 * @param unknown_type $object_type

+	 * @param unknown_type $object

+	 */

+

+		function thewire_init() {

+			

+			// Load system configuration

+				global $CONFIG;

+				

+			// Set up menu for logged in users

+				if (isloggedin()) {

+		

+					add_menu(elgg_echo('thewire'), $CONFIG->wwwroot . "mod/thewire/everyone.php");

+			

+				} 

+				

+			// Extend system CSS with our own styles, which are defined in the thewire/css view

+				extend_view('css','thewire/css');

+				

+		    //extend views

+				extend_view('activity/thewire', 'thewire/activity_view');

+				extend_view('profile/status', 'thewire/profile_status');

+				

+			// Register a page handler, so we can have nice URLs

+				register_page_handler('thewire','thewire_page_handler');

+				

+			// Register a URL handler for thewire posts

+				register_entity_url_handler('thewire_url','object','thewire');

+				

+			// Your thewire widget

+			    add_widget_type('thewire',elgg_echo("thewire:read"),elgg_echo("thewire:yourdesc"));

+			    

+			// Register entity type

+				register_entity_type('object','thewire');

+				

+			// Listen for SMS create event

+			register_elgg_event_handler('create','object','thewire_incoming_sms');

+			

+			// Register granular notification for this type

+			if (is_callable('register_notification_object'))

+				register_notification_object('object', 'thewire', elgg_echo('thewire:newpost'));

+			

+			// Listen to notification events and supply a more useful message for SMS'

+			register_plugin_hook('notify:entity:message', 'object', 'thewire_notify_message');

+		}

+		

+		function thewire_pagesetup() {

+			

+			global $CONFIG;

+

+			//add submenu options

+				if (get_context() == "thewire") {

+					if ((page_owner() == $_SESSION['guid'] || !page_owner()) && isloggedin()) {

+						add_submenu_item(elgg_echo('thewire:read'),$CONFIG->wwwroot."pg/thewire/" . $_SESSION['user']->username);

+						add_submenu_item(elgg_echo('thewire:everyone'),$CONFIG->wwwroot."mod/thewire/everyone.php");

+						add_submenu_item(elgg_echo('thewire:add'),$CONFIG->wwwroot."mod/thewire/add.php");

+					} 

+				}

+			

+		}

+		

+		/**

+		 * thewire page handler; allows the use of fancy URLs

+		 *

+		 * @param array $page From the page_handler function

+		 * @return true|false Depending on success

+		 */

+		function thewire_page_handler($page) {

+			

+			// The first component of a thewire URL is the username

+			if (isset($page[0])) {

+				set_input('username',$page[0]);

+			}

+			

+			// The second part dictates what we're doing

+			if (isset($page[1])) {

+				switch($page[1]) {

+					case "friends":		// TODO: add friends thewire page here

+										break;

+				}

+			// If the URL is just 'thewire/username', or just 'thewire/', load the standard thewire index

+			} else {

+				@include(dirname(__FILE__) . "/index.php");

+				return true;

+			}

+			

+			return false;

+			

+		}

+

+		function thewire_url($thewirepost) {

+			

+			global $CONFIG;

+			return $CONFIG->url . "pg/thewire/" . $thewirepost->getOwnerEntity()->username;

+			

+		}

+		

+		/**

+		 * Returns a more meaningful message for SMS messages.

+		 *

+		 * @param unknown_type $hook

+		 * @param unknown_type $entity_type

+		 * @param unknown_type $returnvalue

+		 * @param unknown_type $params

+		 */

+		function thewire_notify_message($hook, $entity_type, $returnvalue, $params)

+		{

+			$entity = $params['entity'];

+			$to_entity = $params['to_entity'];

+			$method = $params['method'];

+			if (($entity instanceof ElggEntity) && ($entity->getSubtype() == 'thewire'))

+			{

+				$descr = $entity->description;

+				if ($method == 'sms') {

+					$owner = $entity->getOwnerEntity();

+					return $owner->username . ': ' . $descr;

+				}

+				if ($method == 'email') {

+					$owner = $entity->getOwnerEntity();

+					return $owner->username . ': ' . $descr . "\n\n" . $entity->getURL();

+				}

+			}

+			return null;

+		}

+		

+		/**

+		 * Create a new wire post.

+		 *

+		 * @param string $post The post

+		 * @param int $access_id Public/private etc

+		 * @param int $parent Parent post (if any)

+		 * @param string $method The method (default: 'site')

+		 * @return bool

+		 */

+		function thewire_save_post($post, $access_id, $parent=0, $method = "site")

+		{

+			// Initialise a new ElggObject

+			$thewire = new ElggObject();

+			

+			// Tell the system it's a thewire post

+			$thewire->subtype = "thewire";

+			

+			// Set its owner to the current user

+			$thewire->owner_guid = get_loggedin_userid();

+			

+			// For now, set its access to public (we'll add an access dropdown shortly)

+			$thewire->access_id = $access_id;

+			

+			// Set its description appropriately

+			$thewire->description = $post;

+			

+		    // add some metadata

+	        $thewire->method = $method; //method, e.g. via site, sms etc

+	        $thewire->parent = $parent; //used if the note is a reply

+	        

+	        //save

+			$save = $thewire->save();

+

+			if($save)

+				add_to_river('river/object/thewire/create','create',$_SESSION['user']->guid,$thewire->guid);

+	        

+	        return $save;

+

+		}

+		

+		/**

+		 * Listen and process incoming SMS'

+		 */

+		function thewire_incoming_sms($event, $object_type, $object)

+		{

+			if (($object) && ($object->subtype == get_subtype_id('object', 'sms')))

+			{

+				// Get user from phone number

+				if ((is_plugin_enabled('smsclient')) && (is_plugin_enabled('smslogin')))

+				{

+					// By this stage the owner should be logged in (requires SMS Login)

+					if (thewire_save_post($object->description, 2, 0, 'sms'))

+						return false;

+					

+				}

+			}

+					

+			return true; // always create the shout even if it can't be sent

+		}

+	

+	// Make sure the thewire initialisation function is called on initialisation

+		register_elgg_event_handler('init','system','thewire_init');

+		register_elgg_event_handler('pagesetup','system','thewire_pagesetup');

+		

+	// Register actions

+		global $CONFIG;

+		register_action("thewire/add",false,$CONFIG->pluginspath . "thewire/actions/add.php");

+		register_action("thewire/delete",false,$CONFIG->pluginspath . "thewire/actions/delete.php");

+		

+?>
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